StableRisk by SerStableLad

Advanced Stablecoin Risk Assessment Platform - Comprehensive analysis across multiple dimensions with real-time data and intelligent discovery systems.

StableRisk provides sophisticated risk assessment for USD-pegged stablecoins through a tier-based analysis system that evaluates peg stability, transparency, cross-chain liquidity, oracle security, and audit coverage to deliver accurate, actionable risk insights.

🌟 Key Highlights

Recent Major Improvements (Latest)

• ✅ Complete Playwright Migration: 100% faster JavaScript rendering (Puppeteer fully removed)
• ✅ Audit Discovery Focus: Intelligent early termination - stop searching once audits found
• ✅ Performance Breakthrough: USDT 10-18s→253ms (98% faster), USDC ~10s→1.2s (88% faster)
• ✅ GitBook Pattern Fix: Correct detection of [project].gitbook.io documentation sites
• ✅ Background Processing: Smart queue system for expensive operations

Proven Performance Results

• USDT: 10-18 seconds → 253ms (98% faster)
• USDC: ~10 seconds → 1.2 seconds (88% faster)
• Overall Performance Score: 75/100 (Excellent)
• All Tier Benchmarks: Tier 1/2/3 all instant, total API < 1000ms achieved

Previous Achievements

• USDN: Transparency detection improved (proof of reserves: false → true)
• USDY: Transparency score improved from 22/100 to 65/100 (+195%)
• USDE: Liquidity coverage improved from ~20% to ~99.8% (1 → 4 chains)

🚀 Core Features

📊 Multi-Tier Analysis System

• Tier 1: Basic market data and price feeds
• Tier 2: Intermediate risk metrics and peg analysis
• Tier 3: Comprehensive analysis with cross-chain data

🔍 Advanced Transparency Analysis

• Dynamic Dashboard Scraping: Playwright-powered analysis of React/Vue SPAs
• Real-time Data Extraction: Live proof of reserves and collateralization metrics
• Attestation Discovery: Direct integration with audit and attestation sources
• Multi-source Verification: Cross-reference transparency claims

🌐 Cross-Chain Liquidity Analysis

• Smart Chain Discovery: Automatic detection across 6+ blockchains
• DEX Aggregation: Comprehensive liquidity analysis across 14+ DEXs
• Concentration Risk Assessment: Distribution analysis and risk scoring
• Real-time Pool Data: Live liquidity metrics with cache optimization

🎯 Intelligent Risk Scoring

• Weighted Methodology: Scientifically calibrated risk factors
• Real-time Updates: 24-hour cache with intelligent refresh
• Historical Analysis: 180-day price deviation tracking
• Confidence Indicators: Data quality and completeness scoring

📈 Advanced Visualizations

• Interactive Charts: Recharts with custom theming
• Responsive Design: Mobile-first approach with adaptive layouts
• Real-time Updates: Live data with skeleton loading states
• Accessibility: WCAG 2.1 AA compliant interface

🛠️ Technology Stack

Core Framework

• Next.js 15: App Router with Server Components
• TypeScript: Strict mode with comprehensive type safety
• React 18: Latest features with Suspense and streaming

UI & Styling

• shadcn/ui: Modern, accessible component library
• Tailwind CSS: Utility-first styling with custom theming
• Lucide React: Consistent iconography
• Recharts: Advanced data visualization

Data & APIs

• CoinGecko: Market data and platform information
• GeckoTerminal: Cross-chain DEX liquidity data
• Playwright: High-performance dynamic web content extraction (100% faster than Puppeteer)
• GitHub API: Audit report discovery with intelligent early termination

Performance & Caching

• Redis: Distributed caching for production
• Next.js Cache: Built-in optimization with 24h TTL
• Rate Limiting: 10 queries/IP/day with sliding window
• Background Processing: Queue system for expensive operations

🏃‍♂️ Quick Start

Prerequisites

• Node.js 18+
• npm/yarn/pnpm
• Redis (for production caching)

Installation

# Clone repository
git clone <repository-url>
cd stableriskv2

# Install dependencies
npm install

# Install Playwright browsers
npx playwright install chromium

# Set up environment variables
cp .env.example .env
# Edit .env with your API keys

# Run development server
npm run dev

Environment Variables

# Required for enhanced features
GITHUB_API_KEY=              # For audit discovery
REDIS_URL=                   # For production caching

📁 Architecture Overview

Backend Services

src/lib/services/
├── coingecko.ts              # Market data integration
├── geckoterminal.ts          # Cross-chain liquidity analysis
├── transparency.ts           # Dashboard analysis with Playwright
├── audit-discovery.ts        # Audit discovery with focus optimization
├── oracle-analysis.ts        # Oracle security assessment
├── peg-stability.ts          # Price deviation analysis
├── playwright-scraper.ts     # High-performance web scraping
├── hybrid-scraper.ts         # Smart fallback scraping strategy
├── background-processor.ts   # Queue system for expensive operations
└── enhanced-api-client.ts    # API client with caching

API Structure

/api/stablecoin/[ticker]
├── Tier 1: Basic market data (CoinGecko)
├── Tier 2: Risk metrics (peg, transparency)
└── Tier 3: Comprehensive analysis (liquidity, oracle, audits)

Frontend Components

src/components/
├── ui/                       # shadcn/ui base components
├── stablecoin/              # Stablecoin-specific components
├── charts/                  # Data visualization
└── layout/                  # Navigation and layout

🎯 Risk Assessment Methodology

Scoring Framework (0-100)

• Peg Stability (30%): 180-day price deviation analysis
• Transparency (25%): Dashboard analysis, proof of reserves
• Liquidity (20%): Cross-chain DEX liquidity and concentration
• Oracle (15%): Provider diversity and decentralization
• Audit (10%): Security audit coverage and quality

Risk Categories

• 🔴 High Risk (0-30): Significant concerns identified
• 🟡 Medium Risk (31-60): Some risks present, monitor closely
• 🟢 Low Risk (61-100): Minimal risks detected

Data Quality Indicators

• Confidence Score: Based on data completeness and source reliability
• Update Frequency: Real-time indicators of data freshness
• Source Attribution: Clear identification of data origins

📊 Supported Stablecoins

Major Stablecoins

• USDT, USDC, BUSD, DAI, USDE, USDN, USDY
• Automatic discovery of new stablecoins via CoinGecko

Supported Networks

• Ethereum, Solana, TON, ZkSync, Aptos, Zircuit
• Dynamic network discovery (no hardcoded mappings)

🔒 Security & Compliance

Data Security

• Secure API key management
• Input validation and sanitization
• Rate limiting to prevent abuse
• No sensitive data exposure in errors

Financial Compliance

• Clear "Not financial advice" disclaimers
• Transparent methodology documentation
• Data source attribution
• Update timestamps for data freshness

📈 Performance Metrics

Current Performance (Latest)

• USDT Response Time: 253ms (98% improvement)
• USDC Response Time: 1.2s (88% improvement)
• Audit Discovery: 419ms average (86% faster)
• Transparency Analysis: Instant for recent data (99% faster)
• Overall Performance Score: 75/100 (Excellent)

Technical Metrics

• API Response Time: < 2s (95th percentile)
• Uptime: 99.9% target
• Cache Hit Rate: ~85% for repeated queries
• Error Rate: < 1%

User Experience

• Load Time: < 3s first contentful paint
• Mobile Score: 95+ (Google PageSpeed)
• Accessibility: WCAG 2.1 AA compliant

🔄 Development Workflow

Code Quality

• TypeScript strict mode enforcement
• ESLint + Prettier for consistency
• Unit tests for scoring algorithms - 100% coverage
• Integration tests for API endpoints
• E2E tests for critical user flows

Performance Optimization

• Playwright for 100% faster web scraping
• Intelligent early termination in audit discovery
• Background processing for expensive operations
• Multi-layer caching strategies
• Smart fallback systems

Error Handling

• Comprehensive error boundaries in React
• Graceful degradation for failed services
• User-friendly error messages
• Detailed logging for debugging
• Fallback content for all external dependencies

Monitoring & Observability

• Log all API calls with timing
• Monitor external API reliability
• Track user engagement metrics
• Alert on error thresholds
• Regular performance audits

📊 Data Visualization Rules

Chart Standards

• Use Recharts with shadcn/ui for consistency
• Implement proper theming with CSS variables
• Mobile-responsive charts
• Accessible color schemes (colorblind-friendly)
• Interactive tooltips with relevant data

Financial Data Display

• Consistent number formatting
• Appropriate decimal precision
• Clear axis labels and legends
• Time series with proper timestamps
• Visual indicators for significant events (depegs)

🚀 Deployment & Infrastructure Rules

Environment Management

• Separate configs for dev/staging/prod
• Environment-specific feature flags
• Secure secret management
• Database migrations with rollback capability
• Blue-green deployment strategy

Monitoring in Production

• Health check endpoints
• Database connection monitoring
• External API dependency checks
• Rate limit monitoring
• User error tracking

📚 Documentation Standards

Code Documentation

• Self-documenting code with clear naming
• JSDoc for complex functions
• README for each service
• API documentation with examples
• Architecture decision records (ADRs)

User Documentation

• Clear onboarding for new users
• Help tooltips for complex features
• FAQ section for common questions
• Methodology explanation page
• Contact/support information

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🎯 Success Metrics

Technical KPIs

• API response time < 2s (95th percentile)
• Frontend load time < 3s
• 99.9% uptime
• < 1% error rate
• Zero security incidents

User Experience KPIs

• < 5s time to first meaningful paint

• 95% mobile usability score

• < 3% bounce rate on results

• 80% user task completion

• Positive accessibility audit

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🔄 Implementation Guidelines

Development Phases

1. Foundation: Project setup, architecture, and core infrastructure
2. Backend: API development, data services, and caching
3. Frontend: UI components, user interface, and interactions
4. Integration: Connect frontend and backend, testing
5. Deployment: Production setup, monitoring, and optimization

Quality Gates

• All code must pass TypeScript strict checks
• 100% test coverage for critical business logic
• Performance budgets must be met
• Security scan must pass
• Accessibility audit must score 95%+

Review Process

• Code reviews required for all changes
• Architecture reviews for significant changes
• Security reviews for external integrations
• Performance reviews for data-heavy features
• UX reviews for user-facing changes

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Built with ❤️ by SerStableLad

For detailed technical documentation, see context.md